# SDR JJBA201912264009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 24, 2019
- Submitted: December 26, 2019
- Operation: Air carrier
- Aircraft: [N11194](https://openairdocs.org/aircraft/N11194), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 14500940
- Aircraft time: 35,433 hours, 22,820 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Relay
- Condition: Failed
- Location: Mlg
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/JJBA201912264009

## Discrepancy

LANDING GEAR AIR/GROUND SYSTEM FAILURE IN FLIGHT. PERFORMED LANDING GEAR WOW PROXIMITY SWITCHES OPS CHECK. R&R RELAY K0278. NO DEFECTS NOTED AT THIS TIME. PERFORMED GEAR SWINGS. OPS CHECK SAT.

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